TY  - BOOK
AU  - Rooney,Anne
TI  - Maths in 30 seconds 
SN  - 9780711288607
U1  - 510  
PY  - 2017///
CY  - UK
PB  - Quarto Publishing 
KW  - locsh
KW  - Mathematics
N1  - Includes index; Includes Bibliographic references
ER  -